* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: #111;
  background: #fff;
}

main {
  display: grid;
  min-height: 100svh;
  place-items: center;
  padding: 24px;
}

p {
  margin: 0;
  font-size: 16px;
  line-height: 1.5;
  text-align: center;
}

a {
  color: inherit;
  text-decoration: none;
}